[MW:5828] 6GR qualified welder. As per AWS D1.1

Hello gents,

 

 I have a query on butt joint welding with 6GR qualified welder. As per AWS D1.1 (2006) Table 4.10 Note d, 6GR qualified welder is qualified for all position. However, they are not qualified to weld production weld butt joint welded from one side without backing or welded from both side without backing. In this case, it is considered as single side welding without backing. Pls could some one in the house clarify more on these if I am right or wrong as per D1.1 interpretations?

 

 

Regards

Philip Taiye

Principal QA/QC Welding Engineer

(MIPs Quality Control)

DeltaAfrik Engineering Limited

2nd Floor, City Express Bank Building

Plot 1637 Adetokunbo Ademola Street

Victoria Island, Lagos  Nigeria

Phone: +234-1-461-8508, +2341-461-6137 ext. 1257
Cell: +234-(0)-803-803-1396
Fax: +234-1-262-2418

e-mail: taiye.philip@worleyparsons.com

 

 

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